For the Function $f ( x , y ) = 5 x ^ { 2 } + 5 y ^ { 2 }$

question 69

Multiple Choice

For the function $f ( x , y ) = 5 x ^ { 2 } + 5 y ^ { 2 }$
Show cross section at $z = 1$ .

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Definitions:

Kiliani-Fischer Synthesis

A chemical reaction used to synthesize monosaccharides by lengthening the carbon chain of an aldose.

Nucleophilic Carbon

A carbon atom possessing a partial negative charge, making it susceptible to attack by electrophiles.

Tollin's Test

A qualitative chemical test used to differentiate between aldehydes and non-reactive ketones based on the reduction of ammoniacal silver nitrate.

Glycosidic Linkages

Bonds that connect sugar molecules in carbohydrates, formed between hydroxyl groups of two sugar molecules.